Do you have ESPN+ ? You can find the game if you go to conferences, select the Big Sky Conference, and then on demand to view the list of archived games,
Its available, I watched it last night,
“Davis, CA – The UC Davis Aggies cut the heart out of Portland State's offense by stopping its running game and came away with a 37-23 Big Sky Conference win at UC Davis Health Stadium.
The Vikings had been averaging 39.0 points (4th in the nation) and 247.5 rushing yards (fifth in the nation), but didn't approach either of those numbers against a stout Aggie defense”
"We took the tough route," said Viking Coach Bruce Barnum. "We were stubborn with the run game because that's who we are. UC Davis did a nice job of making sure it didn't go smooth. You take away our run game, we need to have some answers."